滑动

1. 拉链由平行的金属、塑料或尼龙的齿状物制成的，在开口临近边缘上被滑动的拉环锁住的紧扣物
   A fastening device consisting of parallel rows of metal, plastic, or nylon teeth on adjacent edges of an opening that are interlocked by a sliding tab.
2. 那客货车沿堤坝向下滑动了（几英尺）。
   The van slipped (a few feet) down the embankment.
3. 滑动皮环通过滑动以改变鼓弦张力的皮环
   A leather loop that slides to change the tension on the cord of a drum.
4. 这种费用是根据收入高低滑动折算的。
   Fees are calculated on a sliding scale according to income.

滑的英语翻译：

动的英语翻译：